Home / 22,273.30-33,416.11-19,825.23

Finding the Fourth Proportional to 22,273.30, 33,416.11 and 19,825.23

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Solution

The fourth proportional to 22,273.30, 33,416.11 and 19,825.23 is: 29,743.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,273.30 : 33,416.11 = 19,825.23 : x
  2. Step 2: Convert to fraction form
    22,273.30/33,416.11 = 19,825.23/x
  3. Step 3: Cross multiply
    22,273.30x = 33,416.11 × 19,825.23
  4. Step 4: Simplify right side
    22,273.30x = 662,482,066.46
  5. Step 5: Solve for x
    x = 662,482,066.46/22,273.30
  6. Step 6: Final answer
    x = 29,743.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.